ZA742322B - Thereshold tracking system stimulating a physiological system - Google Patents

Thereshold tracking system stimulating a physiological system

Info

Publication number
ZA742322B
ZA742322B ZA00742322A ZA742322A ZA742322B ZA 742322 B ZA742322 B ZA 742322B ZA 00742322 A ZA00742322 A ZA 00742322A ZA 742322 A ZA742322 A ZA 742322A ZA 742322 B ZA742322 B ZA 742322B
Authority
ZA
South Africa
Prior art keywords
thereshold
stimulating
physiological
tracking system
tracking
Prior art date
Application number
ZA00742322A
Inventor
D Bowers
Original Assignee
Vitatron Medical Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vitatron Medical Bv filed Critical Vitatron Medical Bv
Publication of ZA742322B publication Critical patent/ZA742322B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/37—Monitoring; Protecting
    • A61N1/371—Capture, i.e. successful stimulation
    • A61N1/3712—Auto-capture, i.e. automatic adjustment of the stimulation threshold
ZA00742322A 1973-04-16 1974-04-10 Thereshold tracking system stimulating a physiological system ZA742322B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US351353A US3920024A (en) 1973-04-16 1973-04-16 Threshold tracking system and method for stimulating a physiological system

Publications (1)

Publication Number Publication Date
ZA742322B true ZA742322B (en) 1975-04-30

Family

ID=23380553

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742322A ZA742322B (en) 1973-04-16 1974-04-10 Thereshold tracking system stimulating a physiological system

Country Status (7)

Country Link
US (1) US3920024A (en)
JP (1) JPS569339B2 (en)
CA (1) CA1017004A (en)
DE (1) DE2417800A1 (en)
GB (1) GB1470432A (en)
NL (1) NL188204C (en)
ZA (1) ZA742322B (en)

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US4424812A (en) 1980-10-09 1984-01-10 Cordis Corporation Implantable externally programmable microprocessor-controlled tissue stimulator
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US4750494A (en) * 1981-05-12 1988-06-14 Medtronic, Inc. Automatic implantable fibrillation preventer
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US4549548A (en) * 1983-09-14 1985-10-29 Vitafin N.V. Pacemaker system with automatic event-programmed switching between unipolar and bipolar operation
US4686988A (en) * 1984-10-19 1987-08-18 Sholder Jason A Pacemaker system and method for measuring and monitoring cardiac activity and for determining and maintaining capture
US4677986A (en) * 1985-05-28 1987-07-07 Cordis Corporation Unsaturable sense amplifier for pacer system analyzer
US4729376A (en) * 1985-05-28 1988-03-08 Cordis Corporation Cardiac pacer and method providing means for periodically determining capture threshold and adjusting pulse output level accordingly
US4827936A (en) * 1986-05-14 1989-05-09 Ventritex Apparatus for stimulating the heart with protected pacer
US4870974A (en) * 1987-09-30 1989-10-03 Chinese Pla General Hospital Apparatus and method for detecting heart characteristics by way of electrical stimulation
DE3816042A1 (en) * 1988-05-10 1989-11-23 Alt Eckhard ENERGY SAVING HEART PACEMAKER
US5222493A (en) * 1990-10-01 1993-06-29 Siemens Pacesetter, Inc. Verification of capture using an indifferent electrode mounted on the pacemaker connector top
US5213098A (en) * 1991-07-26 1993-05-25 Medtronic, Inc. Post-extrasystolic potentiation stimulation with physiologic sensor feedback
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US5713933A (en) * 1994-11-30 1998-02-03 Medtronic, Inc. Method and apparatus for automatic pacing threshold determination
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WO1997037720A1 (en) * 1996-04-04 1997-10-16 Medtronic, Inc. Living tissue stimulation and recording techniques
US6505078B1 (en) * 1996-04-04 2003-01-07 Medtronic, Inc. Technique for adjusting the locus of excitation of electrically excitable tissue
US5716377A (en) * 1996-04-25 1998-02-10 Medtronic, Inc. Method of treating movement disorders by brain stimulation
US5683422A (en) * 1996-04-25 1997-11-04 Medtronic, Inc. Method and apparatus for treating neurodegenerative disorders by electrical brain stimulation
US5766230A (en) * 1996-11-06 1998-06-16 Sulzer Intermedics Inc. Pacemaker with intra-stimulus capture detection
US5735882A (en) * 1996-11-25 1998-04-07 Sulzer Intermedics Inc. Cardiac stimulator with backup-mode self-recovery
US5873898A (en) * 1997-04-29 1999-02-23 Medtronic, Inc. Microprocessor capture detection circuit and method
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US20030187460A1 (en) * 1999-08-10 2003-10-02 Chin Albert K. Methods and apparatus for endoscopic cardiac surgery
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US6697673B1 (en) 2001-09-13 2004-02-24 Pacesetter, Inc. Implantable stimulation device and method for detecting capture of a heart chamber using cross-chamber conducted depolarization
US6885893B1 (en) 2002-03-25 2005-04-26 Pacesetter, Inc. Implantable stimulation device and method for performing inter-chamber conduction search and conduction time measurement
US7130690B2 (en) * 2003-07-23 2006-10-31 Medtronic, Inc. Atrial capture management during atrial and ventricular pacing
US7689289B2 (en) * 2006-03-22 2010-03-30 Medtronic, Inc. Technique for adjusting the locus of excitation of electrically excitable tissue with paired pulses
US8761882B2 (en) * 2006-05-16 2014-06-24 St. Jude Medical Ab Implantable heart stimulating device and method
US9339657B2 (en) 2011-05-05 2016-05-17 Medtronic, Inc. Selectively enabling a passive recharge cycle for an implantable cardiac stimulation device
CN107427675B (en) * 2015-01-09 2021-10-26 艾克索尼克斯股份有限公司 Patient remote control and associated method for use with a neurostimulation system
US10981001B2 (en) * 2017-07-18 2021-04-20 Pacesetter, Inc. Systems and methods for automated capture threshold testing and associated his bundle pacing
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US3769986A (en) * 1971-05-05 1973-11-06 Esb Inc Body organ threshold analyzer
BE791120A (en) * 1971-11-11 1973-03-01 Medtronic Inc

Also Published As

Publication number Publication date
GB1470432A (en) 1977-04-14
DE2417800A1 (en) 1975-02-27
CA1017004A (en) 1977-09-06
US3920024A (en) 1975-11-18
NL188204C (en) 1992-05-06
NL188204B (en) 1991-12-02
JPS5035979A (en) 1975-04-04
JPS569339B2 (en) 1981-02-28
AU6783974A (en) 1975-10-16
NL7404889A (en) 1974-10-18

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